i, barack hussein obama, do solemnly swear. >> i barack hussein obama do solemnly swear. >> that i will faithfully execute. >> that i will faithfully execute. >> the office of president of the united states. >> the office of president of the united states. >> and will to the best of my ability. >> and will to the best of my ability. >> preserve, protect and defend. >> preserve, protect and defend. >> the constitution of the united states. >> the constitution of the united states. >> so help you god. >> so help me god. >> congratulations, mr. president. >> thank you, chief justice. thank you so much. thank you, sweetie. hey. thank you. i did it. >> i did it. >> thank you, everybody. >> the words of the president as he greets his daughters and family officially sworn in for a second term. and again, everything that happens tomorrow here will be unofficial. but it will, of course, have thousands watching the president raise his hand again tomorrow as he, again, takes the oath of office. david gregory, watching with us there, tomorrow as we watch him speak to the nation, david, i'm reminded